The SunForce 5.8 Amp 12 Volt power supply allows you to use your 12 v devices when you only have access to 120VAC power. Use in hotels, at the office, or just at home for all your 12 volt devices. It is great for portable coolers, fans, cell phones, iPods, or portable heaters. This unit can support up to a continuous 70 watts of power. This will not work if you're in a remote area. AC power is required. Rated ★★★☆☆ Stars. read more...